How to set default values for CRUD "Create New User" fields

[fordmaxson]

Using CRUD Typescript example of https://www.material-react-table.com/docs/examples/editing-crud ...

I have really been struggling to determine how to assign a default value for specific fields when creating a new record. Using the example in the above document, for example, how can you make 'email' open up with '@gmail.com' already in the field, and how can you make 'Michigan' be the default item for the State selector?